Asha Brunings
Asha Brunings
  • Видео 63
  • Просмотров 110 041
Metabolism help session
This is a screen capture of the January 2022 help session on Microbial Metabolism. To protect the privacy of attending students, their faces were blocked out and their voices removed.
Просмотров: 78

Видео

Determine RNA sequence from coding DNA
Просмотров 1 тыс.3 года назад
This video explains how to obtain the RNA sequence from a DNA sequence.
Writing complementary DNA sequences
Просмотров 18 тыс.3 года назад
Writing complementary DNA sequences
Bacterial Quantification part 1
Просмотров 1,6 тыс.3 года назад
This video demonstrates to students in the Microlab-At-Home Program how to determine the number of bacteria in a sample using the count plate technique.
What's in the box? Winter 2021
Просмотров 1873 года назад
This video shows the box contents for the first winter 2021 pick-up.
Calculating original cell density from a serial dilution with plate count
Просмотров 3,8 тыс.3 года назад
Calculating original cell density from a serial dilution with plate count
Preparing a serial dilution
Просмотров 1,5 тыс.3 года назад
This video demonstrates how students in the Microlab-At-Home program practice their pipetting skills and prepare a serial dilution.
Practice your pipetting skills
Просмотров 7233 года назад
This video demonstrates how to practice pipetting.
What *not* to do when pipetting
Просмотров 1,3 тыс.3 года назад
This video highlights common pipetting errors.
How to use a micropipette
Просмотров 6653 года назад
This video teaches students in the Microlab-at-Home program the proper techniques for using a micropipette.
Parts of a micropipette
Просмотров 1,6 тыс.3 года назад
This video describes the different parts of a micropipette.
Plotting the data in a graph
Просмотров 5123 года назад
Plotting the data in a graph
Determining the K value
Просмотров 7033 года назад
Determining the K value
Calculating incidence values.
Просмотров 6273 года назад
Calculating incidence values.
Calculating the number of new cases for 4-week periods
Просмотров 4143 года назад
Calculating the number of new cases for 4-week periods
Data Collection
Просмотров 6593 года назад
Data Collection
Colony Morphology
Просмотров 18 тыс.4 года назад
Colony Morphology
What's in the box?
Просмотров 2504 года назад
What's in the box?
Mock Kirby Bauer Test
Просмотров 8184 года назад
Mock Kirby Bauer Test
Disinfectants and antiseptics
Просмотров 8574 года назад
Disinfectants and antiseptics
Kirby Bauer Testing part 4
Просмотров 7624 года назад
Kirby Bauer Testing part 4
Kirby Bauer Testing part 3
Просмотров 7324 года назад
Kirby Bauer Testing part 3
Kirby Bauer Testing part 2
Просмотров 7364 года назад
Kirby Bauer Testing part 2
Kirby Bauer Testing part 1
Просмотров 1,1 тыс.4 года назад
Kirby Bauer Testing part 1
Selective and Differential Media, part 4
Просмотров 6634 года назад
Selective and Differential Media, part 4
Selective and Differential Media, part 3
Просмотров 1,1 тыс.4 года назад
Selective and Differential Media, part 3
Selective and Differential Media, part 2
Просмотров 1,1 тыс.4 года назад
Selective and Differential Media, part 2
Selective and Differential Media, part 1
Просмотров 1,5 тыс.4 года назад
Selective and Differential Media, part 1
ELISA part 2
Просмотров 1,1 тыс.4 года назад
ELISA part 2
ELISA part 1
Просмотров 1,1 тыс.4 года назад
ELISA part 1

Комментарии

  • @anandanramasamy6397
    @anandanramasamy6397 5 дней назад

    Mam, dou have any PPT regarding molecular biology, plz answer

    • @ashabrunings3383
      @ashabrunings3383 5 дней назад

      I have many PowerPoints concerning many different topics in molecular biology. Is there a specific topic you're interested in?

  • @oluwajuwons08gmail
    @oluwajuwons08gmail 29 дней назад

    Thank you

  • @missusa3509
    @missusa3509 Месяц назад

    thank you

  • @abeerismail5115
    @abeerismail5115 Месяц назад

    Very helpful thank you so much

  • @Starkisssed111
    @Starkisssed111 3 месяца назад

    Straight to the point better than my instructor 😅

  • @NevaWilson-s2h
    @NevaWilson-s2h 4 месяца назад

    Wow, that really helps alot. I don't think I need a education for that.

  • @themangatfamily
    @themangatfamily 11 месяцев назад

    Thank you very much. your video is really easy to understand and helpful for me. Keep it up dear

  • @aayushkumar-vm9fv
    @aayushkumar-vm9fv Год назад

    Thanks a lot for making such short and too precise video. 🫶

  • @Kabosu-EB
    @Kabosu-EB Год назад

    Thanks for the help! I have a microscope myself and this video really helped me with the glass slides.

  • @monayetaylor3083
    @monayetaylor3083 Год назад

    I’m not sure if we’re supposed to be able to hear but halfway through the video the audio stops playing I can’t hear anything

  • @rosscwilson
    @rosscwilson Год назад

    Wonderful video! I will caution students and researchers that one of these "rules" is often broken. In scientific publications and software, two "paired" strands are often written together (one above the other), but *without* the 5'/3' labels. This makes it very easy to forget that the bottom strand is actually 3' → 5' and can result in confusion and accidental propagation of "reverse" sequence (without realizing it). So I recommend that you imagine the 5' / 3' label on the top strand and the 3' / 5' labels on the bottom strand to avoid confusion. Also, when copying/pasting sequence info, use the top strand as much as possible (and use software to generate the reverse-complement as needed).

  • @DashingBanana
    @DashingBanana Год назад

    LEGEND!

  • @icecreamiscream8984
    @icecreamiscream8984 Год назад

    Thanks sir for making it clear 🙏🏼🔥

  • @magpackdoggos375
    @magpackdoggos375 Год назад

    Interesting procedure but that egg under the microscope at the end will make me cringe every time. - CM

  • @berlindaantwi605
    @berlindaantwi605 2 года назад

    Thank you, I was so confused about this thing 😢 thanks

  • @neppie14.
    @neppie14. 2 года назад

    ....

  • @rukayahg9671
    @rukayahg9671 2 года назад

    Thank you so much,the thing is i use to write it in wrong way because i don't flip the sequence and my teacher does not clear that thank you

  • @akasan9249
    @akasan9249 2 года назад

    OMG THIS MAKES MY LIFE MUCH MORE EASIER!!! THANK U VERY MUCH

  • @davidmarczak4502
    @davidmarczak4502 2 года назад

    Great video! I have my first micro quiz tomorrow and you’ve absolutely helped. Thank you.

  • @oicenthphang2619
    @oicenthphang2619 2 года назад

    If the CFU on the plates are all outside the greater than 30 but less than 300 range, do you have to redo the serial dilution?

    • @ashabrunings3383
      @ashabrunings3383 2 года назад

      In the real world, yes. It probably means that something went wrong with your dilutions. If you are in my course, however, I'm more interested in your understanding the concepts than having you do this over and over. However, you are expected to acknowledge that you *know* that you're not using a countable plate but that you do not have a choice under the circumstances.

  • @himanshusail7410
    @himanshusail7410 2 года назад

    One of the clearest and most concise explanations. Thank You!

  • @aracervant5627
    @aracervant5627 2 года назад

    I am getting lost in the calculation. Would please make more samples of calculations?

    • @ashabrunings3383
      @ashabrunings3383 2 года назад

      I will try to make another video of example soon.

  • @razahasanbhatti8454
    @razahasanbhatti8454 2 года назад

    Thank you very much very informative video. kindly tell me how to pack culture of nitrifying bacteria in sashay or a bottle actually i am asking about the media some people pack bacteria in powder form how they do it?

  • @zorammalsawma143
    @zorammalsawma143 2 года назад

    Miss can you tell me the direction of these sequence CTGACG

    • @ashabrunings3383
      @ashabrunings3383 2 года назад

      All nucleotide sequences are written from the 5' to the 3' end. So, in your case, the sequence would be 5'-CTGACG-3'.

    • @slimshady_____
      @slimshady_____ 2 месяца назад

      ​@@ashabrunings3383Miss then how to find in mRNA

  • @wowgadgets...
    @wowgadgets... 2 года назад

    What is the last thing you applied to the plates?

    • @triple_gem_shining
      @triple_gem_shining 2 года назад

      parafilm to wrap. then nail polish ink as a marker based on medium

  • @irfanbinharunstudent64
    @irfanbinharunstudent64 3 года назад

    you deserved my subscription.. i love them, clear and compact. good job

  • @jordankozlova5991
    @jordankozlova5991 3 года назад

    Would i be able to send you some pictures of my colonies in order to help identify them?

    • @ashabrunings3383
      @ashabrunings3383 3 года назад

      I could help with describing colony morphology but there is no way to provide an identification of a bacterium based on *just* the colony morphology.

  • @ronnydsouza2706
    @ronnydsouza2706 3 года назад

    From colony morphology can we identify the bacteria name?

    • @ashabrunings3383
      @ashabrunings3383 3 года назад

      Not usually. There are many different bacteria that have the same or very similar colony morphology. But it is a start and it can be used to exclude certain bacteria. For example, if you were wondering if your bacteria might be Bacillus cereus and you get small, round yellow colonies, they're definitely *not* Bacillus cereus.

  • @lucasjackson2876
    @lucasjackson2876 4 года назад

    Great video Ms.Brunings!! Personally, I found this activity fun And interesting. Keep up the hard work. 👍👍 Don’t forget to add friends. 😂😂

  • @krystntyde8808
    @krystntyde8808 4 года назад

    Lol Asha! I have two dogs. I feel like the UV light is going to be well used even after this At-Home lab.

    • @ashabrunings3383
      @ashabrunings3383 4 года назад

      :-D That little UV light may be my most favorite thing in that bag. It's so adorable. But then again, so is the microscope.

  • @lucasjackson2876
    @lucasjackson2876 4 года назад

    Great job professor

  • @lucasjackson2876
    @lucasjackson2876 4 года назад

    Great Video